TS421 Datasheet - STMicroelectronics

360mW mono amplifier

TS421 Features

* Operating from VCC = 2 V to 5.5 V

* Standby mode active high (TS419) or low (TS421)

* Output power into 16 Ω: 367 mW @ 5 V with 10% THD+N max or 295 mW @ 5 V and 110 mW @ 3.3 V with 1% THD+N max.

* Low current consumption: 2.5 mA max.

* High signal-to-

TS421 General Description

The TS419 / TS421, is a monaural audio power amplifier driving in BTL mode a 16 or 32 Ω earpiece or receiver speaker. The main advantage of this configuration is to get rid of bulky output capacitors. Capable of descending to low voltages, it delivers up to 220 mW per channel (into 16 Ω loads) of c.

TS421 Datasheet (1.02 MB)

TS421 Datasheet Preview — Preview of TS421 PDF

Datasheet Details

Part number:

TS421

Manufacturer:

STMicroelectronics ↗

File Size:

1.02 MB

Description:

360mw mono amplifier.
TS419IST : MiniSO8 Standby 1 Bypass 2 VIN+ 3 VIN- 4 8 VOUT2 7 GND 6 VCC 5 VOUT1 TS421IQT : DFN8 GND 1 VOUT2 2 Standby 3 Bypass 4 8 .

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TS421 360mW mono amplifier STMicroelectronics

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TS421 Features

TS421 General Description

Datasheet Details

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Description:

TS421 Distributor